CN207677384U - A kind of cable installation modular assembly - Google Patents
A kind of cable installation modular assembly Download PDFInfo
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- CN207677384U CN207677384U CN201721754158.3U CN201721754158U CN207677384U CN 207677384 U CN207677384 U CN 207677384U CN 201721754158 U CN201721754158 U CN 201721754158U CN 207677384 U CN207677384 U CN 207677384U
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- module
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- modular assembly
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Abstract
The utility model is related to nuclear power explosion-proof technology fields, more particularly to a kind of cable installs modular assembly, it include at least one diameter-varying module, the diameter-varying module includes upper basic module and lower basic module, the upper basic module and lower basic module are provided with the groove body for sealing against each other cooperation, and uniform intervals are provided with protrusion and groove in the groove body.Groove body in the diameter-varying module of the utility model uses lenticular structure, highly practical phenomena such as can playing good fixed function to the cable of installation, avoid the occurrence of skidding.
Description
Technical field
The utility model is related to nuclear power explosion-proof technology fields, and modular assembly is installed more particularly to a kind of cable.
Background technology
The main function of cable sealing device is:Closed, fire prevention, waterproof, pressure resistance, lightning protection, explosion-proof, anti-interference, anti-vibration,
Insect-pest, radiation protection etc., while can guarantee the integrality for passing through cable, it applies at present relatively broad.
Cable sealing device in the prior art generally comprises cable installation module and compression module, and structure is installed once
Completion can not then carry out peaceful dismounting, and the structure adaptability that cable installs module is poor, can by cable dimension fix, electricity
After cable installs module installation cable, leakproofness is poor, and install it is too loose be susceptible to sliding, and install it is too tight then easy to cable
It damages, cost waste is obvious.
Invention content
To solve the above problems, the utility model is capable of providing a kind of good airproof performance, installation cable can be effectively prevent to slide
Dynamic cable installs modular assembly.
Technical solution used by the utility model is：
A kind of cable installation modular assembly, includes at least one diameter-varying module, and the diameter-varying module includes upper basic
Module and lower basic module, the upper basic module and lower basic module are provided with the groove body for sealing against each other cooperation, the groove body
Interior uniform intervals are provided with protrusion and groove.
Further, the diameter-varying module further includes having reducing washer, and the reducing washer is embedded in groove body, the change
Protrusion and matching grooves setting in the outer surface corresponding groove body of diameter washer is fluted and raised.
Wherein, the inner surface uniform intervals of the reducing washer are provided with protrusion and groove.
Wherein, the reducing ranging from 3-5mm of the reducing washer.
Still further, the diameter-varying module further includes having central plug, the central plug is that front and back end is respectively arranged with circle
The cylinder of shape protrusion.
Wherein, the reducing ranging from 2-3mm of the upper basic module and lower basic module.
Further, further include having blind plugging module, the blind plugging module is solid shape.
Further, further include having interval anchor slab, the interval anchor slab is between upper and lower two diameter-varying modules.
Further, further include having positioning anchor slab, the positioning anchor slab is provided with fastening screw, the positioning anchor slab position
Between top layer's diameter-varying module and secondary upper layer diameter-varying module.
Preferably, the diameter-varying module, reducing washer and blind plugging module are all made of ageing-resistant rubber material and are made.
The beneficial effects of the utility model are：
A kind of cable described in the utility model installs modular assembly, and the groove body in diameter-varying module uses lenticular knot
Structure, phenomena such as not only can playing good fixed function to the cable of installation, avoid the occurrence of skidding, and good airproof performance, it is practical
Property is strong.
Description of the drawings
Fig. 1 is the structural schematic diagram that a kind of cable described in the utility model installs modular assembly.
Fig. 2 is that a kind of cable described in the utility model installs the upper basic module of modular assembly or the knot of lower basic module
Structure schematic diagram.
Fig. 3 is the structural schematic diagram for the reducing washer that a kind of cable described in the utility model installs modular assembly.
Fig. 4 is the structural schematic diagram for the central plug that a kind of cable described in the utility model installs modular assembly.
Fig. 5 is the structural schematic diagram for the blind plugging module that a kind of cable described in the utility model installs modular assembly.
Reference numeral：
1 --- diameter-varying module 11 --- goes up basic module
12 --- lower basic module 13 --- reducing washers
14 --- central plug 2 --- blind plugging modules.
Specific implementation mode
The utility model is further described below in conjunction with attached drawing 1-5.
A kind of cable described in the utility model installs modular assembly, includes at least one diameter-varying module 1, the reducing
Module 1 includes upper basic module 11 and lower basic module 12, and the upper basic module 11 and lower basic module 12 are provided with phase
The groove body of cooperation is mutually sealed, uniform intervals are provided with protrusion and groove in the groove body.
Diameter-varying module 1 described in the utility model is made of upper basic module 11 and lower basic module 12, when this practicality is new
When type is installed, lower basic module 12 is opened into merging cable first, then closes the upper basic module for sealing against each other cooperation
11, since the groove body in the diameter-varying module 1 uses lenticular structure, the cable of installation can not only be played solid well
Phenomena such as being set for using, avoiding the occurrence of skidding, and good airproof performance, it is highly practical.
Further, the diameter-varying module 1 further includes having reducing washer 13, and the reducing washer 13 is embedded in groove body,
Protrusion and matching grooves setting in the outer surface corresponding groove body of the reducing washer 13 is fluted and raised；The reducing washer
13 inner surface uniform intervals are provided with protrusion and groove.
Wherein, the reducing ranging from 3-5mm of the reducing washer 13.
In the present invention, it can be also embedded reducing washer 13 in the diameter-varying module 1, it is further by reducing washer 13
Cable installation dimension is adjusted, the elastic range for the 3-5mm that reducing washer 13 has in itself further can quickly adjust cable peace
The reducing range of dress；The surfaces externally and internally of reducing washer 13, which is all provided with, is set to lenticular structure, effectively enhances the utility model installation
Stability.
Still further, the diameter-varying module 1 further includes having central plug 14, the central plug 14 is respectively set for front and back end
There is the cylinder of round shape protrusion.
It in the present invention, can be in the upper basic module of diameter-varying module 1 when diameter-varying module 1 is not necessarily to install cable
11 and lower basic module 12 groove body or groove body in reducing washer 13 in installation center plug 14 be sealed, increase convenient for follow-up
Cable is powered up, central plug 14 is installed in the groove body of basic module 11 and lower basic module 12 or the groove body in reducing washer 13
When, the round shape protrusion of front and back end is caught in corresponding groove, further enhances the stability and air-tightness of installation.
Wherein, the reducing ranging from 2-3mm of the upper basic module 11 and lower basic module 12.Change described in the utility model
Diameter module 1 is made of elastomeric rubber, the EP rubbers of 3M companies preferably can be used, the bullet for the 2-3mm itself having
Property range, can quickly adjust cable installation reducing range so that complete installation after cable sealing module have it is good
Air-tightness and watertightness have both anti-oxidant, anti-aging, insect-and mouse-preventing function.
Further, further include having blind plugging module 2, the blind plugging module 2 is solid shape.The utility model is further set
Blind plugging module 2 is set, in the case that number of cable is certain, it is possible to reduce the use of diameter-varying module 1, and then using blind plugging module 2
Instead of that can be not only to install cable reserved space in the future, can also effectively reduce cost.
Further, further include having interval anchor slab, the interval anchor slab is between upper and lower two diameter-varying modules 1.
In the utility model, the interval anchor slab generally uses galvanized steel plain sheet or A4 stainless steel materials 1.4571 (AISI316Ti) or aluminium
It is made, is mainly used for diameter-varying module 1, is fixed in frame and combines closely, static and dynamic is pressed to enhance it
The defence of power.
Further, further include having positioning anchor slab, the positioning anchor slab is provided with fastening screw, the positioning anchor slab position
Between top layer's diameter-varying module 1 and secondary upper layer diameter-varying module 1.In the present invention, when the number of cables of sealing is more,
Before using installation tool precompressed diameter-varying module 1, the fastening screw for positioning anchor slab can be tightened on seal frame, from
And slot milling installs last layer of diameter-varying module 1 and compresses seal modules, promotes the stability of installation.
Preferably, the diameter-varying module 1, reducing washer 13 and blind plugging module 2 are all made of ageing-resistant rubber material and are made,
Anti-oxidant, anti-aging property of the utility model can effectively be promoted；It need to further illustrate, the utility model is being pacified
Each step is required for coating lubricating oil when dress, further enhances the air-tightness of the utility model.
Preferred embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
- Include at least one diameter-varying module, the diameter-varying module includes upper basic mould 1. a kind of cable installs modular assembly Block and lower basic module, it is characterised in that：The upper basic module and lower basic module are provided with the groove body for sealing against each other cooperation, Uniform intervals are provided with protrusion and groove in the groove body.
- 2. a kind of cable according to claim 1 installs modular assembly, it is characterised in that：The diameter-varying module further includes having Reducing washer, the reducing washer are embedded in groove body, the protrusion in the outer surface corresponding groove body of the reducing washer and groove Matching setting is fluted and raised.
- 3. a kind of cable according to claim 2 installs modular assembly, it is characterised in that：The inner surface of the reducing washer Uniform intervals are provided with protrusion and groove.
- 4. a kind of cable according to claim 2 installs modular assembly, it is characterised in that：The reducing model of the reducing washer It encloses for 3-5mm.
- 5. a kind of cable according to claim 1 installs modular assembly, it is characterised in that：The diameter-varying module further includes having Central plug, the central plug are the cylinder that front and back end is respectively arranged with round shape protrusion.
- 6. a kind of cable according to claim 1 installs modular assembly, it is characterised in that：The upper basic module and lower base The reducing of this module ranging from 2-3mm.
- 7. a kind of cable according to claim 1 installs modular assembly, it is characterised in that：Further include having blind plugging module, institute It is solid shape to state blind plugging module.
- 8. a kind of cable according to claim 1 installs modular assembly, it is characterised in that：Further include having interval anchor slab, institute Interval anchor slab is stated between upper and lower two diameter-varying modules.
- 9. a kind of cable according to claim 1 installs modular assembly, it is characterised in that：Further include having positioning anchor slab, institute It states positioning anchor slab and is provided with fastening screw, the positioning anchor slab is located between top layer's diameter-varying module and secondary upper layer diameter-varying module.
- 10. a kind of cable according to claim 2 or 5 or 7 installs modular assembly, it is characterised in that：The diameter-varying module, Reducing washer and blind plugging module are all made of ageing-resistant rubber material and are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721754158.3U CN207677384U (en) | 2017-12-13 | 2017-12-13 | A kind of cable installation modular assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721754158.3U CN207677384U (en) | 2017-12-13 | 2017-12-13 | A kind of cable installation modular assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207677384U true CN207677384U (en) | 2018-07-31 |
Family
ID=62968729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721754158.3U Active CN207677384U (en) | 2017-12-13 | 2017-12-13 | A kind of cable installation modular assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207677384U (en) |
-
2017
- 2017-12-13 CN CN201721754158.3U patent/CN207677384U/en active Active
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